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Diffstat (limited to 'doc/TODO')
| -rw-r--r-- | doc/TODO | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1,7 +1,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (bruce@momjian.us) -Last updated: Wed Apr 2 21:55:58 EDT 2008 +Last updated: Thu Apr 3 12:36:59 EDT 2008 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -1620,6 +1620,10 @@ Optimizer / Executor * Improve ability to display optimizer analysis using OPTIMIZER_DEBUG * Have EXPLAIN ANALYZE issue NOTICE messages when the estimated and actual row counts differ by a specified percentage +* Improve how ANALYZE computes in-doubt tuples + + http://archives.postgresql.org/pgsql-hackers/2007-11/msg00771.php + * Consider using hash buckets to do DISTINCT, rather than sorting This would be beneficial when there are few distinct values. This is |